The patch below does not apply to the 4.11-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0c3eaf1fbdd9eacf8bf7819737e4e609d5fe8505 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Mon, 13 Mar 2017 17:43:48 +0100
Subject: [PATCH] drm/msm: adreno: fix build error without debugfs
The newly added a5xx support fails to build when debugfs is diabled:
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:849:4: error: 'struct msm_gpu_funcs' has no member named 'show'
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:849:11: error: 'a5xx_show' undeclared here (not in a function); did you mean 'a5xx_irq'?
This adds a missing #ifdef.
Fixes: b5f103ab98c7 ("drm/msm: gpu: Add A5XX target support")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index d507a2f6dcc9..9c623fdacbe0 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -856,7 +856,9 @@ static const struct adreno_gpu_funcs funcs = {
.idle = a5xx_idle,
.irq = a5xx_irq,
.destroy = a5xx_destroy,
+#ifdef CONFIG_DEBUG_FS
.show = a5xx_show,
+#endif
},
.get_timestamp = a5xx_get_timestamp,
};